The third principle he says is discipline. You can never be a start without discipline. The Bible in proverbs tells us that there are ways that seem good but their end being destruction.
Many are in affliction because of not being particular/cautious of what you eat, drink or permit your way.
The man of God says as he was pondering on why many want to be successful yet they are poor, God gave him four things being purpose, commitment, dedication and discipline.
He says that if you have a purpose you will be committed, if you are committed you will be dedicated, and with dedication shall come discipline.
You can never be a star if your direction is dictated by conditions and circumstances. A man who wants to change the history of his family ought to have a purpose, backed by commitment, dedication and discipline.